unknown radio/vehicle item HELP

[stef]

i have found lately this item it seems to bee something from a dashboard or radio related item
can someone help me
thanx
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[Jan7]

Dear Stef:

In first place, welcome to the WAF!

In second, I see carefully the indicators, knobs, and the components of his interior. In my hudge oppinion, the function of this device is the adaption of the local current voltage -see the four coloured sectors- 90-110-150-220 V-


And the protection of all the circuit, means a magnetotermic, operate means the buttons, EIN-AUS. The device in white numbers seems an amperimeter of AC.


In this photo, you can see transformers, self-inductions -bobinated- filters and condensers.




Seems that this device is a elevator-reductor-stabilizer of the electrical mains of the diferent points who is capable to connect and gives, also, a function of galvanic separation of the electrical net.






Jan.